The lymphatic system is a network of vessels, nodes, and ducts that pass through almost all bodily tissues. It allows the circulation of a fluid called lymph through the body in a similar way to blood ...

We spend a lot of time caring for the body’s circulatory system, with almost all of our attention focused on the health of our cardiovascular system, the heart and its 60,000 miles of arteries, veins ...

A surprising finding that challenges current anatomy and histology textbook knowledge has been released by researchers: Lymphatic vessels are found in the central nervous system where they were not ...